Showing 2197 open source projects for "java time"

View related business solutions
  • Cut Cloud Costs with Google Compute Engine Icon
    Cut Cloud Costs with Google Compute Engine

    Save up to 91% with Spot VMs and get automatic sustained-use discounts. One free VM per month, plus $300 in credits.

    Save on compute costs with Compute Engine. Reduce your batch jobs and workload bill 60-91% with Spot VMs. Compute Engine's committed use offers customers up to 70% savings through sustained use discounts. Plus, you get one free e2-micro VM monthly and $300 credit to start.
    Try Compute Engine
  • Build AI Apps with Gemini 3 on Vertex AI Icon
    Build AI Apps with Gemini 3 on Vertex AI

    Access Google’s most capable multimodal models. Train, test, and deploy AI with 200+ foundation models on one platform.

    Vertex AI gives developers access to Gemini 3—Google’s most advanced reasoning and coding model—plus 200+ foundation models including Claude, Llama, and Gemma. Build generative AI apps with Vertex AI Studio, customize with fine-tuning, and deploy to production with enterprise-grade MLOps. New customers get $300 in free credits.
    Try Vertex AI Free
  • 1
    VirtualCelestialGlobe

    VirtualCelestialGlobe

    A java 3d simple virtual celestial globe. Source code available

    ...Package contains also Astronomical tools: Planetarium 1.2.0 JMoon View 1.0.0 JSky View 1.0.0 Star Visibility Julian date Angle Converter Time Converter Day Light Length
    Downloads: 3 This Week
    Last Update:
    See Project
  • 2
    Program suite for model railroaders, mainly to support operation on modular railroad setups, features model time clock, computer based train dispatching and more
    Downloads: 2 This Week
    Last Update:
    See Project
  • 3
    DEVS-Suite Simulator

    DEVS-Suite Simulator

    Component, CA, and CCA models; superdense time, DB repo, testing, etc.

    Integrated component-based and cellular automata (CA) Parallel DEVS simulator: https://acims.asu.edu/devs-suite/ OFFERS: 1) synchronized execution & animation, 2) run-time linear/superdense I/O & state trajectories, 3) Action Level Real-Time modeling & simulation, 4) model checking, 5) ABM, 6) CA & composable CA playback, 7) KIB interaction modeling, 8) hierarchical model libraries, 9) Black-Box testing & debugging, 10) PostgreSQL repository, 11) FMU (OpenModelica), 12) OSATE (AADL)...
    Downloads: 6 This Week
    Last Update:
    See Project
  • 4
    Soundboard

    Soundboard

    Theatrical sound cueing for the rest of us.

    Soundboard makes building/executing sound cues for theatrical performance a snap. With a mix of sound, fade, stop, pause, and resume cues, you can create elegant designs, and execute them with the simple push of a button. Soundboard is designed for portability and ease of use with a straightforward interface that will help those who aren't audio specialists create designs like a pro.
    Downloads: 8 This Week
    Last Update:
    See Project
  • Build on Google Cloud with $300 in Free Credit Icon
    Build on Google Cloud with $300 in Free Credit

    New to Google Cloud? Get $300 in free credit to explore Compute Engine, BigQuery, Cloud Run, Vertex AI, and 150+ other products.

    Start your next project with $300 in free Google Cloud credit. Spin up VMs, run containers, query exabytes in BigQuery, or build AI apps with Vertex AI and Gemini. Once your credits are used, keep building with 20+ products with free monthly usage, including Compute Engine, Cloud Storage, GKE, and Cloud Run functions. Sign up to start building right away.
    Start Free Trial
  • 5
    Gps Cell Phone Tracker

    Gps Cell Phone Tracker

    Tracks IOS and Android cell phones

    THE ORIGINAL GPS TRACKER - Version 7.0.0 A complete GPS tracking system featuring newly rewritten iOS, Android, and PHP/JS server components with modern code practices. Track mobile devices in real-time with customizable update intervals, background tracking, and a responsive web interface supporting multiple map providers. This major update includes: - Complete Kotlin rewrite of the Android client - New Swift/SwiftUI iOS client - Modernized PHP/JS server with clean architecture -...
    Downloads: 20 This Week
    Last Update:
    See Project
  • 6
    jSNARK is an extensible programming system designed to help researchers interested in developing and evaluating algorithms for reconstructing 2D, 3D and even 4D (the extra dimension is time) images from their projections.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    Night Vision

    Night Vision

    Night Vision is a "planetarium" program written in Java

    Night Vision is a "planetarium" program that will display the heavens from any location on earth. Viewing options allow the user to control which sky objects to display, which font to use, and manipulation of various star parameters. Time may be set to run at multiple speeds, including backwards. Star charts may be printed. Night Vision is written in Java, allowing it to run on all major desktop systems (includes PCs, Macs, Linux, ...). It has been designed to be readily translatable into other languages. Additionally a port of Night Vision's Solar System window has been ported from Java to the Rust programming language, providing executables that can run directly on the host operating system.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 8
    Yaoqiang BPMN Editor

    Yaoqiang BPMN Editor

    an Open Source BPMN 2.0 / DMN 1.1 Modeler

    Yaoqiang BPMN Editor is a graphical editor for business process diagrams, compliant with OMG specifications (BPMN 2.0 / DMN 1.1).
    Downloads: 58 This Week
    Last Update:
    See Project
  • 9
    G3D Innovation Engine
    G3D is a commercial-grade C++ 3D engine. It is used in commercial games, research papers, military simulators, and university courses. G3D supports real-time rendering, off-line rendering like ray tracing, and general purpose computation on GPUs. As of January 16, 2018, SourceForge is again the home of the active repository for G3D.
    Downloads: 7 This Week
    Last Update:
    See Project
  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

    Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

    Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
    Try Retool free
  • 10

    Tachyon Tunnel

    Java Audio Plugin System

    Several projects here: - An audio plugin system, 100% Java based - A demo command-line audio time stretching tool based on the plugin system - A fork of tritonus, with: o Support for floating-point encoding (WAVE, AIFF, AU) o Support for WAVE files of more than 4 GB using RF64 o Many other small improvements (mostly on the three PCM formats (WAVE, AIFF, AU)) - A JavaSound SPI for opus audio files (reading and writing)
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    Plandora Project Management

    Plandora Project Management

    Multi-project management, web-based Project Management suite.

    Including: time track, request management, customized reports (based to iReport), customized KPIs, dashboard gadgets, knowledge base, risk management, costs and budget management, agile board, resource capacity, surveys, SVN integration, and Gantt chart. The tool also includes: extendable agents (email notification, audit agents, etc), meta fields and custom forms.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 12

    Infinite Wisdom

    Java RTS framework

    A bare bones RTS game framework. It has networking and replay support, and have some building blocks to build AI agents (discretized path finding in a continous world). Update (2025. Jun): javax.xml.bind.annotation.XmlAccessType was removed from JDKs later than 1.8. So use the project with JDKs from 1.6 to 1.8. Write in the forum if you're interested in running it on a more modern JDK. The demo program's entry point is Dom1Bootstrapper. You can download a runnable demo jar...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Nyquist

    Nyquist

    Nyquist is a language for sound synthesis and music composition.

    Nyquist is a language for sound synthesis and music composition. It is implemented in C and C++ and runs on Win32, OSX, and Linux. Nyquist combines a powerful functional programming style with efficient signal-processing primitives. Nyquist is also embedded as a scripting language in Audacity.
    Leader badge
    Downloads: 19 This Week
    Last Update:
    See Project
  • 14
    Conversations

    Conversations

    App in java for chatting to a generative A.I. (involving tts and stt)

    Java application for chatting to generative AI Llama3. * The user can speak into the microphone (speechToText), edit the recognized text and send it to the AI. * The AI ​​responds and the server returns that response in real time, and the sentences converted to audio (textToSpeech), and the application broadcasts them through the speaker.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 15
    Control logic

    Control logic

    Realtime PC-based control and simulator of control systems

    Control logic Java package is a set of Java classes aimed at: - Implementation of a real-time PC-based control - Simulation of control systems Setting up a control system involves working with so-called triggers. See project Wiki for detailed information and examples.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16

    synstim

    A Java-based real-time controllable audio generator for estim

    ***NOTE*** Received reports of false positive Trojan:Script/Wacatac.B!ml by MS Defender when running JAR file. I've re-written to remove problematic JApplet class I was implementing which I suspect was causing the issue. Please report any further issues of false positives.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    NotepadXX

    NotepadXX

    NotepadXX: A Lightweight, Powerful Text Editor for Every User

    📝 NotepadXX is your all-in-one, cross-platform text editor — lightning-fast, powerful, and designed to boost your productivity. Built with Java and optimized for Windows & Linux, it combines the simplicity of Notepad with advanced features modern developers love. 🔥 Key Highlights: Real-time code linting (ANTLR-powered) with tooltips Live Markdown preview (split view or pop-out) Built-in terminal, file explorer & browser launchers 6 beautiful themes (Dark, Light, Darcula, macOS) Blazing-fast UI with JavaFX/Swing hybrid Fully offline & privacy-respecting (zero telemetry) 🐞 Bug Fixes in v1.2.1 Fixed crash when Markdown Preview is triggered on systems without JavaFX (now shows a friendly error message). ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Fen2Pdf

    Fen2Pdf

    Tool for chess teachers to create PDF files with chess diagrams in it

    Tool for chess teachers to create PDF files with chess diagrams in it. 1) Create a pgn file with chess diagrams (FEN notation) in it (e.g by using lichess) 2) Open the Fen2Pdf and select the folder containing the pgn(s) 3) Click start. Fen2Pdf detects the pgn files in it and creates a pdf file You can now print this file and hand the exercises over to your students Extra features: * Mirror the positions. This is handy if you want the same problems presented for the other color...
    Downloads: 5 This Week
    Last Update:
    See Project
  • 19
    GnuCOBOL

    GnuCOBOL

    A free COBOL compiler

    GnuCOBOL (formerly OpenCOBOL) is a free, modern COBOL compiler. GnuCOBOL implements a substantial part of the COBOL 85, X/Open COBOL and newer ISO COBOL standards (2002, 2014, 2023), as well as many extensions included in other COBOL compilers (IBM COBOL, MicroFocus COBOL, ACUCOBOL-GT and others). GnuCOBOL translates COBOL into C and internally compiles the translated code using a native C compiler. Build COBOL programs on various platforms, including GNU/Linux, Unix, Mac OS X, and...
    Leader badge
    Downloads: 869 This Week
    Last Update:
    See Project
  • 20

    StackTraceSealer

    Aid in finding infinite loops in Java programs on production systems

    StackTraceSealer is a JConsole plugin with its own Java Agent Library that can be used to seal stack frames on a thread stack trace to detect whether these frames have changed or they have remained the same all the time to aid in finding an infinite loop on a production system when all you have is a long seemingly constant stack trace in the thread dump.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Re-Winder

    Re-Winder

    Track & review PC activity with automated screenshots and time-lapse!

    Re-Winder V1.0 is a screen activity recorder designed to help users track and review their daily computer activities through automated screenshots and time-lapse creation. It features customizable screenshot intervals (1-60 seconds), system tray integration for seamless background operation, and date-based screenshot organization. Users can play back their activities with adjustable frame rates (15-60 fps) and export time-lapse videos in MP4 or AVI formats. The software ensures efficient storage management, smart recording, and an intuitive interface with helpful tooltips. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    SignServer
    The SignServer is an application for server side signatures called by other systems. It is flexible and can be customized to specific needs. The SignServer have a ready to use TimeStamp server and signers for PDF, XML, ODF, PGP, OOXML and MRTD (ePassport DS).
    Downloads: 12 This Week
    Last Update:
    See Project
  • 23
    File Encoder Application

    File Encoder Application

    Java application for encryption

    Java application for encryption with a GUI. It is based in the XOR symetric encryption combined with a pseudorandom resorting of the bytes. Strenth and time to encrypt/decyrpt per MB adapted to size of input file. Multithread. zoom Multilanguage Dark mode JDK-17 compatibility It includes detailed documentation in English, Spanish and Catalan.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    FlexiList.

    FlexiList.

    FlexiList is a Java data structure that combines the benefits of array

    FlexiList is a Java data structure that combines the benefits of arrays and linked lists. Like an array, it allows for efficient access to elements by index. Like a linked list, it allows for efficient insertion and deletion of elements at any position in the list. Benefits Over Arrays and ArrayList ->Efficient Insertion and Deletion: FlexiList can insert or delete nodes at any position in the list in O(1) time, whereas arrays require shifting all elements after the insertion or deletion point. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    M. Vezelis Draw

    M. Vezelis Draw

    Project productivity & cost estimations tool which creates Gantt Chart

    That's project development productivity and cost estimations tool which reflects it in the form of multiple custom diagrams, including the Gantt Chart. The tool provides succinct project metrics related information, and on demand information under each diagram. It allows a user to calculate Function Points, and estimate cost based on COCOMO Basic and Intermediate models.
    Downloads: 0 This Week
    Last Update:
    See Project
MongoDB Logo MongoDB
Gen AI apps are built with MongoDB Atlas
Atlas offers built-in vector search and global availability across 125+ regions. Start building AI apps faster, all in one place.
Try Free →